The Department of Defense (DOD) provides the military forces needed to deter war, and to protect the security of the United States.

The Department of Defense is headed by the secretary of defense, a cabinet-level head who reports directly to the president of the United States. The president is commander-in-chief of …

5 days ago · U.S. Department of Defense (DoD), executive division of the U.S. federal government responsible for ensuring national security and supervising U.S. military forces.

An official website of the United States government Here's how you know Official websites use .mil A .mil website belongs to an official U.S. Department of Defense organization in the United …

Jul 31, 2025 · Military: News Senate confirms senior VA advisor to become next department watchdog Posted on: 2025-07-31 16:44:09

The Department of War is America's largest government agency. Our mission is to provide the military forces needed to deter war and ensure our nation's security.

Who leads the Department of Defense? DOD is led by the secretary of Defense, who is nominated by the president, confirmed by the Senate, and then sworn into office.

Dec 18, 2025 · Today, I have signed into law S. 1071, the “National Defense Authorization Act for Fiscal Year 2026” (the “Act”). The Act authorizes fiscal year appropriations for the Department …

DoD Flickr Defense Department Secretary of Defense Deputy Secretary of Defense Chairman of the Joint Chiefs of Staff Vice Chairman Joint Chiefs of Staff Imagery Archive

The United States secretary of defense (SecDef), secondarily titled the secretary of war (SecWar), [b] is the head of the United States Department of Defense (DoD), the executive department of …